Use written_bytes

Cuda-Chen · Cuda-Chen · commit 6fe883d96a82 · 2025-01-21T15:06:12.000+08:00
diff --git a/virtio-snd.c b/virtio-snd.c
@@ -760,7 +760,7 @@ static void __virtio_snd_frame_dequeue(short *out,
     }
     fprintf(stderr, "*** written %" PRIu32 " out n %" PRIu32 "\n",
             written_bytes, n);
-    memcpy(out, props->immediate, n);
+    memcpy(out, props->immediate, written_bytes);
 
     props->ring.buf_ev_notity--;
     pthread_cond_signal(&props->ring.writable);

Original file line number	Diff line number	Diff line change
`@@ -760,7 +760,7 @@ static void __virtio_snd_frame_dequeue(short *out,`
`760`	`760`	`}`
`761`	`761`	`fprintf(stderr, "*** written %" PRIu32 " out n %" PRIu32 "\n",`
`762`	`762`	`written_bytes, n);`
`763`		`- memcpy(out, props->immediate, n);`
	`763`	`+ memcpy(out, props->immediate, written_bytes);`
`764`	`764`
`765`	`765`	`props->ring.buf_ev_notity--;`
`766`	`766`	`pthread_cond_signal(&props->ring.writable);`